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The surface reaction is performed in the grid simulation reactor. 而表面反应通过格子模拟反应器进行.
The surface reaction of water atomized 304L austenitic stainless steel powder during sintering has been studied. 摘要研究了水雾化奥氏体不锈钢粉末在致密时的表面化学反应。
Shortening densified time and harmonizing the competition between balance gas phase reactions and surface reactions are the keys to rapid densification method. 缩短致密化时间、协调气相反应和表面沉积反应之间的竞争是快速致密化方法要解决的首要问题。
The expression of CD44V6 was only observed on Colo 205 cells,displaying diffusely positive cell surface reaction. 仅有Colo?205 细胞表达CD44 V6 ，其表现为细胞膜表面有呈连续线状分布的棕色颗粒。
The surface reaction of water atomized austenitic stainless steel powder during sintering has been studied. 研究了水雾化奥氏体不锈钢粉末在烧结时的表面反应。
The activation energy of carbon gasification and surface reaction calculated with Arrhenius equation ranged between 227.70~294.14 kJ/mol. 根据Arrhenius方程计算出的碳气化反应和界面反应活化能分别为227.;7和294
This paper analyzes the influences of carbon,silicon and aluminium on the surface reaction when sintering austenite stainless steel powder. 研究了碳、硅和铝合金元素对水雾化奥氏体不锈钢粉末烧结时的表面反应的影响。
Influences of carbon, silicon and aluminium on the surface reaction of austenite stainless steel powder during sintering have been studied. 研究了碳、硅和铝合金元素对水雾化奥氏体不锈钢粉末烧结时的表面反应的影响。
Monodisperse microspheres have many advantages, such as large specific area, high surface reaction capability and so on. 摘要单分散的聚合物功能微球具有许多突出优点，如比表面积大、表面反应能力强等。
Objective: To study the composition, microstructure and microhardness change of the surface reaction layer of titanium cast with three investments. 摘要目的：检测不同体系包埋料铸出的钛铸件表面反应层组成、显微结构及硬度变化。
The apparent activation energy,the adsorption heat and the activation energy of surface reaction were 71.5kJ/mol,34.9kJ/mol and 106.4kJ/mol,respectively. 吸附热34.;9KJ/mol; 表面反应活化能为106
The supersonic molecular beam technique is used to study the dynamics of laser-induced surface reactions of Ta surface with chlorine at three different wavelengths(355, 560, 1064 nm). 本文研究了在三种不同波长的脉冲激光(365 nm;560 nm和1064 nm)辐照下超声Cl_2分子束与多晶Ta表面的化学反应动态学.
Otherwise,the oxidation rate of felt base carbon/carbon composites is influenced by the carbon/carbon composite surface reaction rate,the gas phase diffusion aud the catalysts. 另一方面，毡基碳/碳复合材料的氧化速度主要受该材料的表面反应、气体扩散、催化剂等因素的影响。
Furthermore,the Langmuir-Hinshewood(L H) model can be employed to describe the degradation reaction,which suggests that the surface reaction rather than adsorption is the rate-determining step in this photo-catalytic degradation. 表面反应而非吸附是这个光催化反应的速度决定步骤;即该反应符合Langmuir-Hinshewood(L-H)机理.
The microstructure and thermal physical properties of the surface reactional layer determine the range of strength improvement. 材料表面反应物层的微观形貌及热物理性能决定了材料抗弯强度的提高幅度。
The yield and microstructure of CNF changed with the active metal composition, which was attributed to the surface reaction between CO and active metal (alloy) together with the carbon diffusion mode on/in the metal particle. 结合纳米碳纤维的生长机理 ;认为活性组成的变化影响了CO与催化剂表面的反应和碳在金属中的扩散 ;进而影响纳米碳纤维的产率和微结构 .
Two different types of dehydrocyclization (DHC) active site, i. e. high temperature active site and low temperature active site, over Pt-Al2O3 catalyst were evidenced by temperature programmed surface reaction method. 用程序升温表面反应法证明在Pt-Al_2O_3催化剂上存在高温和低温两种脱氢环化活性中心。
The gas bubbled to the surface of the water. 气体变成气泡升上水面。
The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
Abstract:The research trend for silver catalyst in production of ethylene oxide on adsorbent performance,surface reaction, active composition, selection of carrier, promoter etc. was reviewed. 介绍乙烯环氧化反应中，银催化剂在吸附性能、表面反应、活性组分、载体选择、助催化剂等方面的研究新动向。